OpenAI claims its new reasoning model has produced an original mathematical proof disproving a famous unsolved conjecture in geometry, which was first posed by Paul Erdős in 1946. If this sounds ...

WSJ Buy Side is The Wall Street Journal’s research and commerce team. Our commerce content is distinct from our newsroom coverage. We earn a commission from some links in our articles. Learn more. New ...

Calculate how much you may be able to save by refinancing your current auto loan. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners who ...

After 80 years of fruitless struggle by human mathematicians, a major geometry conjecture has at last been solved—via a straightforward query to a chatbot. “No previous AI-generated proof has come ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. The new iPhone 15 line from ...

Paying for a car has become increasingly expensive: In the first quarter of 2026, the average loan payment for a new car sped past $800 for the first time. If you're having trouble making payments, ...

What’s considered a “good APR” fluctuates based on the state of the economy and the automotive industry. On a personal level, the rates available to you depend on your credit, your overall financial ...

Toyota dealers across North America are now being warned to prepare for motor oil shortages, and the timing couldn’t be worse for drivers already getting hammered by rising fuel prices. What started ...

Next to a house, a car is the most expensive purchase most people will make. If you're financing your vehicle, choosing the right lender can save you thousands in interest and fees. There's a lot to ...

Whenever someone sends me a question about how to fix their Wi-Fi, I wince. It’s not that I dislike helping people with their router problems. In fact, there are few geeky endeavors I find more ...

If you have questions about your Social Security payments, you might need to contact the Social Security Administration for help. You may be able to troubleshoot some problems online, but other issues ...